package com.nowcoder.community.util;

import com.nowcoder.community.entity.User;
import org.springframework.stereotype.Component;
/**
 * 持有用户的信息，用于代替session对象
 */

@Component
public class HostHolder {
   private ThreadLocal<User> users=new ThreadLocal<>();

   public void setUser(User user){
       users.set(user);

   }
   public User getUser(){
       return users.get();
   }
   public void clear(){
       users.remove();
   }
}
